| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.66 | 11.738% | $199.6311 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $14.96 | 4.392% | $15.617 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $250.46 | 13.873% | $285.2063 | $285.21 | $285.20 | $285.20 |
| Purchase #4 | $27.91 | 6.465% | $29.7144 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $61.28 | 13.682% | $69.6643 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $12.99 | 10.245% | $14.3208 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $120.73 | 11.682% | $134.8337 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $666.99 | $748.9876 | $748.98 | $748.95 | $748.90 | |